Well, that was fast, I didn't expect you to update so soon.
However, while I didn't have the time to check the patch fully, I found a bug with the Zombie catacombs that still persists even after patching. The game complains about "segment error" or something like that and it kicks me out of the game, this happened after trying to kill a few zombies with explosives.
I'll attach my save.
Also, not exactly a bug but, I found the level is curiously empty, with not too many enemies, be it to create atmosphere or because it is incomplete, and the Tomb Guardian is ridiculously hard to knock out but not so to kill, which is bad as I wanted to interrogate her. Only the stun rod and some lucky shooting managed to incapacitate her. Is that intentional? This is before the patch, so I dunno if it still happens.